Re: usb mass storage bug

From: Greg KH
Date: Wed Jul 13 2005 - 16:05:50 EST


On Tue, Jul 12, 2005 at 10:50:13PM -0700, Pete Zaitcev wrote:
> On Mon, 11 Jul 2005 20:09:58 -0700, Greg KH <greg@xxxxxxxxx> wrote:
> > On Mon, Jul 11, 2005 at 01:30:47PM -0700, Joe Sevy wrote:
> > > Sorry, no logs or dmesg to report; just performance.
> > > Using kernel 2.6.12: USB flash drive (san-disk cruzer
> > > micro) Copy FROM drive is normal and quick; copy TO
> > > drive is amazingly slow. (30 minutes for 50K file).
> > > Used same configuration as for 2.6.11.11. Cured by
> > > going back to old kernel.
> >
> > Are you using CONFIG_UB or CONFIG_USB_STORAGE?
>
> Please, Greg. I knew that someone will try to implicate ub here, but you?

Heh, sorry, I didn't really pay attention for the time ammounts, only
that he reported things slower.

You are right, ub isn't _that_ slow at all, I use it all the time on
some of my devices just fine.

thanks,

greg k-h
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